This article reviews the physical mechanism of spin-dependent magnetoresistance and its
early application in sensors. The magnetic field performance generated by the current to be …

Tunneling magnetoresistive (TMR) magnetic sensors are broadly applied in various fields.
However, to further improve the limit of detection (LOD), it is highly desirable to realize and …

In the active magnetic bearing (AMB)-rotor system, a displacement sensor is one of the
indispensable components. It detects the displacement of the rotor in real time and feeds …

The problem of corrosion in the industrial oil and gas pipes has been one of the major
contributors in catastrophic structural failures. Among the various types of corrosion …

Selecting a cost effective magnetic encoder is an important step in electrical machines motor
drive system design. Resolvers and high-resolution encoders provide excellent …